| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.76 | 13.383% | $64.3562 | $64.36 | $64.35 | $64.40 |
| Purchase #2 | $185.81 | 9.523% | $203.5047 | $203.50 | $203.50 | $203.50 |
| Purchase #3 | $59.99 | 9.353% | $65.6009 | $65.60 | $65.60 | $65.60 |
| Purchase #4 | $187.62 | 6.675% | $200.1436 | $200.14 | $200.15 | $200.10 |
| Purchase #5 | $212.38 | 6.246% | $225.6453 | $225.65 | $225.65 | $225.60 |
| Purchase #6 | $200.37 | 3.780% | $207.944 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $194.27 | 12.836% | $219.2065 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $1,097.20 | $1,186.4012 | $1,186.40 | $1,186.40 | $1,186.30 | |